PFSA140 3BSE006503R1 Supply Unit Module

PFSA140 3BSE006503R1 Supply Unit Module

Product Details Introduction

Brief introduction

ABB PFSA140 3BSE006503R1 is a DC power module designed by ABB for its Freelance DCS (AC 800F system), used to provide stable power support for controllers, communication modules, I/O modules, etc. It is an indispensable basic power supply unit in the system.

2、 Main technical parameters

Project parameter description

Product model PFSA140

Order number 3BSE006503R1

Input voltage range 18~32 VDC (typical 24 VDC)

Stable output voltage of 24 VDC for internal module use

Output power is approximately 30 W (depending on system load)

Working temperature -20 ° C to+60 ° C

Installation method: DIN rail installation or modular insertion system backplane

Status display LED status indicator light (power supply status, fault, etc.)

Electrical protection has overvoltage, overcurrent, and short-circuit protection

Redundancy support supports dual module redundant heat backup operation mode

Industrial grade design with a service life that meets long-term stable operation requirements

3、 Function and Features

High reliability power supply: ensuring the continuous operation of DCS control system and preventing system abnormalities caused by voltage fluctuations.

Comprehensive protection mechanism: equipped with overload, overvoltage, and short-circuit protection to improve system safety.

Modular structure: easy to integrate into ABB Freelance control systems for quick installation and replacement.

Clear status monitoring: LED indicator lights reflect the real-time operation status of the module, facilitating on-site diagnosis.

Support redundant power mode: can be seamlessly backed up with a second PFSA140 to improve system reliability.

Product imag

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